HEADER ISOMERASE 08-JUL-08 2VXN TITLE E65Q-TIM COMPLEXED WITH PHOSPHOGLYCOLOHYDROXAMATE AT 0.82 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRIOSEPHOSPHATE ISOMERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TIM, TRIOSE-PHOSPHATE ISOMERASE; COMPND 5 EC: 5.3.1.1; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: LEISHMANIA MEXICANA; SOURCE 3 ORGANISM_TAXID: 5665; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21 PLYSS; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET3A KEYWDS ISOMERASE, FATTY ACID BIOSYNTHESIS, TRANSITION STATE ANALOGUE, KEYWDS 2 GLYCOLYSIS, PENTOSE SHUNT, GLUCONEOGENESIS, TIM, GLYCOSOME, KEYWDS 3 TRIOSEPHOSPHATE ISOMERASE, ENZYME-LIGAND COMPLEX, LIPID SYNTHESIS, KEYWDS 4 TRANSITION STATE, PROTONATION STATE EXPDTA X-RAY DIFFRACTION AUTHOR M.ALAHUHTA,R.K.WIERENGA REVDAT 5 13-DEC-23 2VXN 1 REMARK REVDAT 4 24-JUL-19 2VXN 1 REMARK REVDAT 3 20-APR-11 2VXN 1 SOURCE KEYWDS JRNL REMARK REVDAT 3 2 1 HETNAM HETSYN FORMUL ATOM REVDAT 2 31-MAR-10 2VXN 1 JRNL REMARK REVDAT 1 14-JUL-09 2VXN 0 JRNL AUTH M.ALAHUHTA,R.K.WIERENGA JRNL TITL ATOMIC RESOLUTION CRYSTALLOGRAPHY OF A COMPLEX OF JRNL TITL 2 TRIOSEPHOSPHATE ISOMERASE WITH A REACTION-INTERMEDIATE JRNL TITL 3 ANALOG: NEW INSIGHT IN THE PROTON TRANSFER REACTION JRNL TITL 4 MECHANISM. JRNL REF PROTEINS V. 78 1878 2010 JRNL REFN ISSN 0887-3585 JRNL PMID 20235230 JRNL DOI 10.1002/PROT.22701 REMARK 2 REMARK 2 RESOLUTION. 0.82 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 0.82 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 3.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 89.6 REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.092 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.092 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.103 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 11174 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 223329 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.088 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.088 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.099 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 10329 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 205754 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1900 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 53 REMARK 3 SOLVENT ATOMS : 419 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : NULL REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : NULL REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : NULL REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 22625 REMARK 3 NUMBER OF RESTRAINTS : 28759 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.026 REMARK 3 ANGLE DISTANCES (A) : 0.031 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.037 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.032 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.109 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.118 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.051 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : NULL REMARK 3 SIMILAR ADP COMPONENTS (A**2) : NULL REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: NULL REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : ENGH AND HUBER REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2VXN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-JUL-08. REMARK 100 THE DEPOSITION ID IS D_1290036798. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUN-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.84260 REMARK 200 MONOCHROMATOR : SI, HORIZONTALLY FOCUSSING REMARK 200 OPTICS : BENT REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 223330 REMARK 200 RESOLUTION RANGE HIGH (A) : 0.820 REMARK 200 RESOLUTION RANGE LOW (A) : 10.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.6 REMARK 200 DATA REDUNDANCY : 5.000 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.9600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 0.82 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 0.83 REMARK 200 COMPLETENESS FOR SHELL (%) : 84.8 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.27000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 6.120 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1N55 REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.55 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.59 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 24.1 % PEG6000, 0.1 M ACETIC ACID PH REMARK 280 4.5, 1 MM DTT, 1 MM EDTA, 1 MM NAN3, PH 5 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 49.18000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 25.32500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 49.18000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 25.32500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 6670 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19150 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -52.1 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 -1.000000 0.000000 0.000000 71.21935 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 52.00366 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 C2 GOL A1253 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2024 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2234 LIES ON A SPECIAL POSITION. REMARK 375 HOH A2407 LIES ON A SPECIAL POSITION. REMARK 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, GLU 66 TO GLN REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 0 REMARK 465 SER A 1 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 ARG A 134 CG ARG A 134 CD -0.203 REMARK 500 GLU A 241 CD GLU A 241 OE1 0.083 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 GLU A 22 OE1 - CD - OE2 ANGL. DEV. = 8.9 DEGREES REMARK 500 THR A 100 CA - CB - CG2 ANGL. DEV. = -9.0 DEGREES REMARK 500 GLY A 175 C - N - CA ANGL. DEV. = 14.4 DEGREES REMARK 500 ASP A 201 CB - CG - OD1 ANGL. DEV. = 9.7 DEGREES REMARK 500 ASP A 244 CB - CG - OD2 ANGL. DEV. = 6.8 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 LYS A 13 -149.71 53.46 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A2027 DISTANCE = 5.84 ANGSTROMS REMARK 525 HOH A2028 DISTANCE = 6.25 ANGSTROMS REMARK 525 HOH A2029 DISTANCE = 5.92 ANGSTROMS REMARK 525 HOH A2038 DISTANCE = 6.79 ANGSTROMS REMARK 525 HOH A2060 DISTANCE = 6.43 ANGSTROMS REMARK 525 HOH A2061 DISTANCE = 6.85 ANGSTROMS REMARK 525 HOH A2070 DISTANCE = 6.29 ANGSTROMS REMARK 525 HOH A2071 DISTANCE = 6.41 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGH A 1251 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGA A 1252 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1253 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1254 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1255 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1256 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 1257 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 1258 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1N55 RELATED DB: PDB REMARK 900 0.83A RESOLUTION STRUCTURE OF THE E65Q MUTANT OF LEISHMANIAMEXICANA REMARK 900 TRIOSEPHOSPHATE ISOMERASE COMPLEXED WITH 2-PHOSPHOGLYCOLATE REMARK 900 RELATED ID: 1QDS RELATED DB: PDB REMARK 900 SUPERSTABLE E65Q MUTANT OF LEISHMANIA MEXICANA TRIOSEPHOSPHATE REMARK 900 ISOMERASE (TIM) REMARK 900 RELATED ID: 1AMK RELATED DB: PDB REMARK 900 LEISHMANIA MEXICANA TRIOSE PHOSPHATE ISOMERASE REMARK 900 RELATED ID: 1IF2 RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF LEISHMANIA MEXICANA TRIOSEPHOSPHATEISOMERASE REMARK 900 COMPLEXED WITH IPP DBREF 2VXN A 0 250 UNP P48499 TPIS_LEIME 1 251 SEQADV 2VXN GLN A 65 UNP P48499 GLU 66 ENGINEERED MUTATION SEQRES 1 A 251 MET SER ALA LYS PRO GLN PRO ILE ALA ALA ALA ASN TRP SEQRES 2 A 251 LYS CYS ASN GLY THR THR ALA SER ILE GLU LYS LEU VAL SEQRES 3 A 251 GLN VAL PHE ASN GLU HIS THR ILE SER HIS ASP VAL GLN SEQRES 4 A 251 CYS VAL VAL ALA PRO THR PHE VAL HIS ILE PRO LEU VAL SEQRES 5 A 251 GLN ALA LYS LEU ARG ASN PRO LYS TYR VAL ILE SER ALA SEQRES 6 A 251 GLN ASN ALA ILE ALA LYS SER GLY ALA PHE THR GLY GLU SEQRES 7 A 251 VAL SER MET PRO ILE LEU LYS ASP ILE GLY VAL HIS TRP SEQRES 8 A 251 VAL ILE LEU GLY HIS SER GLU ARG ARG THR TYR TYR GLY SEQRES 9 A 251 GLU THR ASP GLU ILE VAL ALA GLN LYS VAL SER GLU ALA SEQRES 10 A 251 CYS LYS GLN GLY PHE MET VAL ILE ALA CYS ILE GLY GLU SEQRES 11 A 251 THR LEU GLN GLN ARG GLU ALA ASN GLN THR ALA LYS VAL SEQRES 12 A 251 VAL LEU SER GLN THR SER ALA ILE ALA ALA LYS LEU THR SEQRES 13 A 251 LYS ASP ALA TRP ASN GLN VAL VAL LEU ALA TYR GLU PRO SEQRES 14 A 251 VAL TRP ALA ILE GLY THR GLY LYS VAL ALA THR PRO GLU SEQRES 15 A 251 GLN ALA GLN GLU VAL HIS LEU LEU LEU ARG LYS TRP VAL SEQRES 16 A 251 SER GLU ASN ILE GLY THR ASP VAL ALA ALA LYS LEU ARG SEQRES 17 A 251 ILE LEU TYR GLY GLY SER VAL ASN ALA ALA ASN ALA ALA SEQRES 18 A 251 THR LEU TYR ALA LYS PRO ASP ILE ASN GLY PHE LEU VAL SEQRES 19 A 251 GLY GLY ALA SER LEU LYS PRO GLU PHE ARG ASP ILE ILE SEQRES 20 A 251 ASP ALA THR ARG HET PGH A1251 10 HET PGA A1252 18 HET GOL A1253 6 HET GOL A1254 6 HET GOL A1255 6 HET GOL A1256 6 HET GOL A1257 6 HET ACT A1258 4 HETNAM PGH PHOSPHOGLYCOLOHYDROXAMIC ACID HETNAM PGA 2-PHOSPHOGLYCOLIC ACID HETNAM GOL GLYCEROL HETNAM ACT ACETATE ION HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 PGH C2 H6 N O6 P FORMUL 3 PGA C2 H5 O6 P FORMUL 4 GOL 5(C3 H8 O3) FORMUL 9 ACT C2 H3 O2 1- FORMUL 10 HOH *419(H2 O) HELIX 1 1 THR A 17 HIS A 31 1 15 HELIX 2 2 THR A 44 VAL A 46 5 3 HELIX 3 3 HIS A 47 LEU A 55 1 9 HELIX 4 4 SER A 79 ILE A 86 1 8 HELIX 5 5 HIS A 95 TYR A 102 1 8 HELIX 6 6 THR A 105 GLN A 119 1 15 HELIX 7 7 THR A 130 ALA A 136 1 7 HELIX 8 8 GLN A 138 ALA A 152 1 15 HELIX 9 9 LYS A 156 ASN A 160 5 5 HELIX 10 10 PRO A 168 ILE A 172 5 5 HELIX 11 11 THR A 179 ILE A 198 1 20 HELIX 12 12 THR A 200 LEU A 206 1 7 HELIX 13 13 ASN A 218 ALA A 224 1 7 HELIX 14 14 GLU A 241 ALA A 248 1 8 SHEET 1 AA 8 ARG A 207 LEU A 209 0 SHEET 2 AA 8 VAL A 162 TYR A 166 1 O VAL A 162 N ARG A 207 SHEET 3 AA 8 MET A 122 ILE A 127 1 O VAL A 123 N VAL A 163 SHEET 4 AA 8 TRP A 90 LEU A 93 1 O VAL A 91 N ILE A 124 SHEET 5 AA 8 TYR A 60 ALA A 64 1 O ILE A 62 N TRP A 90 SHEET 6 AA 8 GLN A 38 ALA A 42 1 O CYS A 39 N VAL A 61 SHEET 7 AA 8 ILE A 7 ASN A 11 1 O ALA A 8 N VAL A 40 SHEET 8 AA 8 LEU A 232 VAL A 233 1 O VAL A 233 N ASN A 11 SITE 1 AC1 16 ASN A 11 LYS A 13 HIS A 95 GLU A 167 SITE 2 AC1 16 ALA A 171 ILE A 172 GLY A 173 GLY A 212 SITE 3 AC1 16 SER A 213 LEU A 232 GLY A 234 GLY A 235 SITE 4 AC1 16 HOH A2402 HOH A2403 HOH A2404 HOH A2405 SITE 1 AC2 16 ASN A 11 LYS A 13 HIS A 95 GLU A 167 SITE 2 AC2 16 ALA A 171 ILE A 172 GLY A 173 GLY A 212 SITE 3 AC2 16 SER A 213 LEU A 232 GLY A 234 GLY A 235 SITE 4 AC2 16 HOH A2402 HOH A2403 HOH A2404 HOH A2405 SITE 1 AC3 8 PHE A 45 ASN A 66 GLY A 76 GLU A 77 SITE 2 AC3 8 ARG A 98 HOH A2193 HOH A2406 HOH A2407 SITE 1 AC4 7 HIS A 89 GLY A 120 MET A 122 ASN A 197 SITE 2 AC4 7 GOL A1255 HOH A2292 HOH A2408 SITE 1 AC5 9 GLY A 120 LEU A 144 SER A 145 SER A 148 SITE 2 AC5 9 TRP A 193 GOL A1254 HOH A2409 HOH A2410 SITE 3 AC5 9 HOH A2412 SITE 1 AC6 8 GLU A 30 HIS A 31 THR A 32 GLY A 175 SITE 2 AC6 8 HOH A2325 HOH A2413 HOH A2414 HOH A2415 SITE 1 AC7 7 LEU A 24 THR A 179 GLU A 181 PRO A 240 SITE 2 AC7 7 HOH A2416 HOH A2417 HOH A2418 SITE 1 AC8 8 TRP A 170 GLN A 182 PRO A 240 GLU A 241 SITE 2 AC8 8 ARG A 243 ASP A 244 HOH A2272 HOH A2419 CRYST1 98.360 50.650 58.660 90.00 117.56 90.00 C 1 2 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.010167 0.000000 0.005306 0.00000 SCALE2 0.000000 0.019743 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019229 0.00000